tip-calculator

Nice solution, good job!

For the tip amount buttons you can use input type radios instead of checkboxes, because then you don't have to uncheck them manually from js. Just replace checkboxes with <input type="radio" name="tip" value="5">. You must give them an identical name for the automatic unchecking to work. You can also give them a value (eg. the amount) and then you can get the tip amount with this line of code in js: document.querySelector(".button > input[type='radio']:checked").value. This line will return the given value of the checked radio button.

Hope this helps (and please upvote)

Hi @Arcloan,

Nice project! Here are a few suggestions for improvement:

Input Validation: Currently, your inputs aren't validated. To ensure users can only input numbers, you can use an if statement to check if the value is a number. For example:

if (!isNaN(Number(inputValue))) { // Proceed with showing value } else { // Invalid either let it block not a number/NaN or error message } This will prevent non-numeric characters from being entered and enhance the user experience.

Keyboard Accessibility: For an extra challenge, you could make your calculator usable without the mouse. This can be achieved using DOM manipulation and handling keydown events. This will improve accessibility and provide a better user experience for those who rely on keyboards.

Accessibility Improvements: Adding ARIA labels can significantly enhance accessibility for screen readers. Consider adding ARIA labels to your inputs and buttons. For example:

<input type="text" aria-label="Enter number" /> <button aria-label="Calculate result">Calculate</button>

This will help screen readers convey useful information to users.

Hope these suggestions help!

Best, Teodor